Y9 Carbon Cycle

Which process represented by C involves the release of carbon dioxide into the atmosphere by plants

• Photosynthesis

• Combustion

• Respiration

• Decomposition

Which process represented by 'I' turns plant and animal remains into fossil fuels such as coal, oil and gas?

• Decomposition

• Heat and pressure

• Photosynthesis

• Respiration

Which process represented by 'D' involves the removal of CO2 from the atmosphere by plants.

• Photosynthesis

• Decomposition

• Feeding

• Respiration

Which process shown by 'F' and 'H' involves the break down of dead plants and animals by bacteria and fungi?

• Feeding

• Photosynthesis

• Respiration

• Decomposition

Which process represented by 'E' involves the burning of fossil fuels to release CO2 into the atmosphere?

• Heat and pressure

• Decomposition

• Photosynthesis

• Combustion

Which process represented by 'A' involves the release of carbon dioxide by animals when they breathe out?

• Respiration

• Photosynthesis

• Feeding

• Combustion

Which process represented by 'G' shows the release of carbon dioxide into the atmosphere by decomposers?

• Photosynthesis

• Decomposition

• Respiration

• Feeding